6 files changed, 137 insertions, 0 deletions
diff --git a/dom/battery/test/chrome.ini b/dom/battery/test/chrome.ini
new file mode 100644
index 000000000..ced199bff
--- /dev/null
+++ b/dom/battery/test/chrome.ini
@@ -0,0 +1,3 @@
+[test_battery_basics.html]
+[test_battery_charging.html]
+[test_battery_discharging.html]
diff --git a/dom/battery/test/mochitest.ini b/dom/battery/test/mochitest.ini
new file mode 100644
index 000000000..4d8307930
--- /dev/null
+++ b/dom/battery/test/mochitest.ini
@@ -0,0 +1 @@
+[test_battery_unprivileged.html]
diff --git a/dom/battery/test/test_battery_basics.html b/dom/battery/test/test_battery_basics.html
new file mode 100644
index 000000000..96f7f3368
--- /dev/null
+++ b/dom/battery/test/test_battery_basics.html
@@ -0,0 +1,39 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <title>Test for Battery API</title>
+  <script type="application/javascript" src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script>
+  <link rel="stylesheet" type="text/css" href="chrome://mochikit/content/tests/SimpleTest/test.css"/>
+</head>
+<body>
+<p id="display"></p>
+<div id="content" style="display: none">
+</div>
+<pre id="test">
+<script type="application/javascript">
+
+"use strict";
+
+SimpleTest.waitForExplicitFinish();
+
+/** Test for Battery API **/
+ok("getBattery" in navigator, "navigator.getBattery should exist");
+ok(!("battery" in navigator), "navigator.battery should not exist");
+
+navigator.getBattery().then(function (battery) {
+  ok(battery.level >= 0.0 && battery.level <= 1.0, "Battery level " + battery.level + " should be in the range [0.0, 1.0]");
+
+  SpecialPowers.pushPrefEnv({"set": [["dom.battery.test.default", true]]}, function () {
+    ok(battery.charging, "Battery should be charging by default");
+    is(battery.chargingTime, 0, "Battery chargingTime " + battery.chargingTime + " should be zero by default");
+    is(battery.dischargingTime, Infinity, "Battery dischargingTime should be Infinity by default");
+    is(battery.level, 1.0, "Battery level " + battery.level + " should be 1.0 by default");
+
+    SimpleTest.finish();
+  });
+});
+
+</script>
+</pre>
+</body>
+</html>
diff --git a/dom/battery/test/test_battery_charging.html b/dom/battery/test/test_battery_charging.html
new file mode 100644
index 000000000..5d1e83284
--- /dev/null
+++ b/dom/battery/test/test_battery_charging.html
@@ -0,0 +1,35 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <title>Test for Battery API</title>
+  <script type="application/javascript" src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script>
+  <link rel="stylesheet" type="text/css" href="chrome://mochikit/content/tests/SimpleTest/test.css"/>
+</head>
+<body>
+<p id="display"></p>
+<div id="content" style="display: none">
+</div>
+<pre id="test">
+<script type="application/javascript">
+
+"use strict";
+
+SimpleTest.waitForExplicitFinish();
+
+/** Test for Battery API **/
+navigator.getBattery().then(function (battery) {
+  ok(battery.level >= 0.0 && battery.level <= 1.0, "Battery level " + battery.level + " should be in the range [0.0, 1.0]");
+
+  SpecialPowers.pushPrefEnv({"set": [["dom.battery.test.charging", true]]}, function () {
+    is(battery.charging, true, "Battery should be charging");
+    ok(battery.chargingTime >= 0, "Battery chargingTime " + battery.chargingTime + " should be nonnegative when charging");
+    is(battery.dischargingTime, Infinity, "Battery dischargingTime should be Infinity when charging");
+
+    SimpleTest.finish();
+  });
+});
+
+</script>
+</pre>
+</body>
+</html>
diff --git a/dom/battery/test/test_battery_discharging.html b/dom/battery/test/test_battery_discharging.html
new file mode 100644
index 000000000..26a0359d3
--- /dev/null
+++ b/dom/battery/test/test_battery_discharging.html
@@ -0,0 +1,35 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <title>Test for Battery API</title>
+  <script type="application/javascript" src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script>
+  <link rel="stylesheet" type="text/css" href="chrome://mochikit/content/tests/SimpleTest/test.css"/>
+</head>
+<body>
+<p id="display"></p>
+<div id="content" style="display: none">
+</div>
+<pre id="test">
+<script type="application/javascript">
+
+"use strict";
+
+SimpleTest.waitForExplicitFinish();
+
+/** Test for Battery API **/
+navigator.getBattery().then(function (battery) {
+  ok(battery.level >= 0.0 && battery.level <= 1.0, "Battery level " + battery.level + " should be in the range [0.0, 1.0]");
+
+  SpecialPowers.pushPrefEnv({"set": [["dom.battery.test.discharging", true]]}, function () {
+    is(battery.charging, false, "Battery should be discharging");
+    is(battery.chargingTime, Infinity, "Battery chargingTime should be Infinity when discharging");
+    ok(battery.dischargingTime > 0, "Battery dischargingTime " + battery.dischargingTime + " should be positive when discharging");
+
+    SimpleTest.finish();
+  });
+});
+
+</script>
+</pre>
+</body>
+</html>
diff --git a/dom/battery/test/test_battery_unprivileged.html b/dom/battery/test/test_battery_unprivileged.html
new file mode 100644
index 000000000..e56db8ac7
--- /dev/null
+++ b/dom/battery/test/test_battery_unprivileged.html
@@ -0,0 +1,24 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <title>Test for Battery API</title>
+  <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
+</head>
+<body>
+<p id="display"></p>
+<div id="content" style="display: none">
+</div>
+<pre id="test">
+<script type="application/javascript">
+
+"use strict";
+
+/** Test for Battery API **/
+ok(!("getBattery" in navigator), "navigator.getBattery should not exist for unprivileged web content");
+ok(!("battery" in navigator), "navigator.battery should not exist");
+
+</script>
+</pre>
+</body>
+</html>